<template>
    <div>

        <el-breadcrumb separator="/">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item><a href="/">活动管理</a></el-breadcrumb-item>
            <el-breadcrumb-item>活动列表</el-breadcrumb-item>
            <el-breadcrumb-item>活动详情</el-breadcrumb-item>
        </el-breadcrumb>

        <el-card>

            <el-row :gutter="15">
                <el-col :span="8">
                    <el-input
                            @clear="getUserList"
                            placeholder="请输入内容"
                            v-model="queryInfo.query"
                            clearable>
                        <el-button slot="append" icon="el-icon-search" @click="getUserList" ></el-button>
                    </el-input>
                </el-col>
                <el-col :span="4">
                    <el-button type="primary" @click="centerDialogVisible = true">添加用户</el-button>
                </el-col>
            </el-row>

            <el-table :data="userlist" stripe border>
                <el-table-column  type="index"></el-table-column>
                <el-table-column label="姓名" prop="username"></el-table-column>
                <el-table-column label="邮箱" prop="email"></el-table-column>
                <el-table-column label="电话" prop="mobile"></el-table-column>
                <el-table-column label="角色" prop="role_name"></el-table-column>
                <el-table-column label="状态" prop="mg_state">
                    <template slot-scope="scope">
                        <el-switch
                                @change="userStateChanged(scope.row)"
                                v-model="scope.row.mg_state"
                                active-color="#13ce66"
                                inactive-color="#ff4949">
                        </el-switch>
                    </template>
                </el-table-column>
                <el-table-column label="操作" width="180px">
                    <template slot-scope="scope">
                        <el-button type="primary" icon="el-icon-edit" size="mini" @click="showEditDialog(scope.row.id)"></el-button>
                        <el-button type="danger" icon="el-icon-delete" size="mini" @click="removeUserById(scope.row.id)"></el-button>

                        <el-tooltip class="item" effect="dark" content="分配角色" placement="top" :enterable="false">
                            <el-button type="warning" icon="el-icon-share" size="mini" @click="setRole(scope.row)"></el-button>
                        </el-tooltip>
                    </template>
                </el-table-column>
            </el-table>

            <el-pagination
                    @size-change="handleSizeChange"
                    @current-change="handleCurrentChange"
                    :current-page="queryInfo.pagenum"
                    :page-sizes="[1, 2, 5, 10]"
                    :page-size="queryInfo.pagesize"
                    layout="total, sizes, prev, pager, next, jumper"
                    :total="total">
            </el-pagination>
<!--新增加用户-->
            <el-dialog
                    :close-on-click-modal="false"
                    @close="addDialogClosed"
                    resetFields
                    title="提示"
                    :visible.sync="centerDialogVisible"
                    width="40%"
                    center>
                <el-form
                        :model="addForm"
                        :rules="addFormRules"
                        ref="addFormRef"
                        label-width="70px"
                        class="demo-ruleForm">
                    <el-form-item label="用户名" prop="username">
                        <el-input v-model="addForm.username"></el-input>
                    </el-form-item>
                    <el-form-item label="密码" prop="password">
                        <el-input v-model="addForm.password"></el-input>
                    </el-form-item>
                    <el-form-item label="邮箱" prop="email">
                        <el-input v-model="addForm.email"></el-input>
                    </el-form-item>
                    <el-form-item label="手机" prop="mobile">
                        <el-input v-model="addForm.mobile"></el-input>
                    </el-form-item>
                </el-form>
                <span slot="footer" class="dialog-footer">
                    <el-button @click="centerDialogVisible = false">取 消</el-button>
                    <el-button type="primary" @click="addUser">确 定</el-button>
                </span>
            </el-dialog>



            <!--            修改用户信息    -->
            <el-dialog
                    @close="editDialogClosed"
                    resetFields
                    title="修改用户信息"
                    :visible.sync="editDialogVisible"
                    width="40%"
                    center>
                <el-form
                        :model="editForm"
                        :rules="editFormRules"
                        ref="editFormRef"
                        label-width="70px"
                        class="demo-ruleForm">
                    <el-form-item label="用户名" >
                        <el-input v-model="editForm.username" disabled></el-input>
                    </el-form-item>
                    <el-form-item label="邮箱" prop="email">
                        <el-input v-model="editForm.email"></el-input>
                    </el-form-item>
                    <el-form-item label="手机" prop="mobile">
                        <el-input v-model="editForm.mobile"></el-input>
                    </el-form-item>
                </el-form>
                <span slot="footer" class="dialog-footer">
                    <el-button @click="editDialogVisible = false">取 消</el-button>
                    <el-button type="primary" @click="editUserInfo">确 定</el-button>
                </span>
            </el-dialog>
        </el-card>

<!--        分配角色弹窗-->
        <el-dialog
                title="分配角色"
                :visible.sync="setRoleDialogVisible"
                width="30%">
            <div>
                <p>当前的用户：{{userInfo.username}}</p>
                <p>当前的角色：{{userInfo.role_name}}</p>
                <p>
                    分配新的角色：
                    <el-select v-model="selectedRoleId" placeholder="请选择">
                        <el-option
                                v-for="item in rolesList"
                                :key="item.id"
                                :label="item.roleName"
                                :value="item.id">
                        </el-option>
                    </el-select>
                </p>
            </div>
            <span slot="footer" class="dialog-footer">
                <el-button @click="setRoleDialogVisible = false">取 消</el-button>
                <el-button type="primary" @click="saveRoleInfo">确 定</el-button>
            </span>
        </el-dialog>
    </div>
</template>

<script>
    export default {
        name: "User",
        data(){
            var checksmobile = (rule,value,cb) => {
                const regMobile = /^1([38]\d|5[0-35-9]|7[3678])\d{8}$/
                // console.log(regMobile.test)
                if(regMobile.test(value)){
                    return  cb()
                }
                cb(new Error('请输入正确手机号'))
            }
            return {
                //获取下拉列表
                rolesList:[],
                //获取当前角色信息
                userInfo:{},
                // 是否分配角色弹窗
                setRoleDialogVisible: false,
                queryInfo :{
                    query: '',
                    pagenum: 1,
                    pagesize: 10
                },
                userlist: [],
                total:0,
                centerDialogVisible : false,
                editDialogVisible: false,
                editForm:{},

                addForm: {
                    username: '',
                    password: '',
                    email:'',
                    mobile:'',
                },
                addFormRules:{
                    username: [
                        { required: true, message: '请输入用户名', trigger: 'blur' },
                        { min: 3, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur' }
                    ],
                    password: [
                        { required: true, message: '请输入密码', trigger: 'blur' },
                        { min: 3, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur' }
                    ],
                    email: [
                        { required: true, message: '请输入邮箱', trigger: 'blur' },
                        { type: 'email', message: '请输入正确的邮箱地址', trigger: ['blur', 'change']}
                    ],
                    mobile: [
                        { required: true, message: '请输入手机号', trigger: 'blur' },
                        { validator: checksmobile, trigger: 'blur'}
                    ],
                },
                editFormRules:{
                    email: [
                        { required: true, message: '请输入邮箱', trigger: 'blur' },
                        { type: 'email', message: '请输入正确的邮箱地址', trigger: ['blur', 'change']}
                    ],
                    mobile: [
                        { required: true, message: '请输入手机号', trigger: 'blur' },
                        { validator: checksmobile, trigger: 'blur'}
                    ],
                },
                selectedRoleId:''
            }
        },
        created() {
            this.getUserList()
        },
        methods:{

            async saveRoleInfo(){
                if(!this.selectedRoleId) return this.$message.error('请选择分配角色')
                console.log(this.userInfo)
                const {data:res} = await this.$http.put(`users/${this.userInfo.id}/role`,{
                    rid:this.selectedRoleId
                })
                console.log(res)
            },

            async setRole(userInfo){
                // console.log(userInfo)
                this.userInfo = userInfo

                const {data:res} = await this.$http.get('roles')
                if(res.meta.status !== 200) return this.$message.error(res.meta.msg)
                this.rolesList = res.data
                // console.log(res)

                this.setRoleDialogVisible = true
            },
            addDialogClosed(){
                this.$refs.addFormRef.resetFields()
            },
            editDialogClosed(){
              this.$refs.editFormRef.resetFields()
            },
            async getUserList() {
                 const {data : res} =await this.$http.get('users', {params : this.queryInfo})
                console.log(res)
                if(res.meta.status !== 200){
                    return this.$message.error(res.meta.msg)
                }
                this.userlist = res.data.users
                this.total = res.data.total
            },
            handleSizeChange(newSize){
                console.log(newSize)
                this.queryInfo.pagesize = newSize
                this.getUserList()
            },
            handleCurrentChange(newPage){
                console.log(newPage)
                this.queryInfo.pagenum = newPage
                this.getUserList()
            },
            async userStateChanged(userinfo){
                 console.log(userinfo)
                const {data: res} = await this.$http.put(`users/${userinfo.id}/state/${userinfo.mg_state}`)
                console.log(res)
                if (res.meta.status !== 200) {
                    userinfo.mg_state = !userinfo.mg_state
                    return this.$message.error('修改状态失败')
                }
                return this.$message.success('修改状态成功')
            },
            addUser(){
                this.$refs.addFormRef.validate(async valid => {
                    if(!valid){
                        return
                    }
                    const {data: res} = await this.$http.post('users',this.addForm)
                    console.log(res)
                    if(res.meta.status !== 201) return this.$message.error('添加用户失败')
                    this.$message.success('添加用户成功')
                    this.centerDialogVisible = false
                    this.getUserList()
                })
            },
            editUserInfo(){
              this.$refs.editFormRef.validate(async  valid => {
                  console.log(valid)
                  if(!valid) return
                  console.log(this.editForm)
                  const {data:res} = await this.$http.put('users/' + this.editForm.id,{
                      email:this.editForm.email,mobile:this.editForm.mobile
                  })
                  console.log(res)
                  if(res.meta.status !== 200) {return this.$message.error(res.meta.msg)}
                  this.$message.success(res.meta.msg)
                  this.getUserList()
                  this.editDialogVisible = false
              })
            },
            async showEditDialog(id){
                const {data:res} = await this.$http.get('users/' + id )
                if(res.meta.status !== 200) return this.$message.error(res.meta.msg)
                this.editForm = res.data
                console.log(this.editForm)
                this.editDialogVisible = true
            },
            removeUserById(id){
                console.log(id)
                this.$confirm('此操作将永久删除用户, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(async () => {
                    const {data:res} = await this.$http.delete('users/' + id)
                    if(res.meta.status !== 200) return this.$message.error(res.meta.msg)
                    this.$message({
                        type: 'success',
                        message: '删除成功!'
                    });
                    this.getUserList()
                }).catch(() => {
                });
            }
        },
    }
</script>

<style scoped>
</style>